All mineral resources that do not have metal properties and can be used for human economic activities with their special physical, chemical and technological properties are called non-metallic mineral resources.There are 91 kinds of non-metallic minerals, mainly mica, feldspar, kaolin, ceramic clay, refractory clay, quartzite, silica limestone, granite, diamond and so on.
Non-metallic minerals are widely used in various fields of industry, such as petroleum, chemical industry, metallurgy, construction, machinery, agriculture, environmental protection, medicine, etc., and are becoming more and more important in national defense, aerospace, optical fiber communication and other high-tech fields.However, the regrettable situation of non-metallic mineral resources is that resource waste is very serious and driven by economic interests.
Paying attention to the performance and quality of mining machinery can greatly improve the utilization rate of mineral resources, and also achieve the rational utilization and distribution of resources to the greatest extent.China special plate magnetic separator and oil-cooled electromagnetic iron remover series have excellent performance in non-metallic ore purification.China special magnetic separation equipment has more than 10 years of experience, mature and professional technology, is a trusted large-scale magnetic separation equipment manufacturers.
